Bent Lamination Glue

It s a urea formaldehyde glue with three shades of powdered catalyst to better match the wood you re using.

Bent lamination glue.

It sets hard but slowly. Gary herber langley none. Lamination is the process of bending many thin parts together and holding them in the desired shape until the glue between them dries. I am interested in making bent laminations for furniture.

I recommend unibond 800. The wood used was hard maple one of the more difficult from both the glue adhesion and bending stiffness. Of these four glues urea resin and resorcinol achieve the most rigid glue line when cured. The gap filling properties of epoxy are of particular use when gluing bent lamination.

The first is the one woodworkers use to glue together planks of wood to form a wide surface for a. It s messy but rewarding to see a gracefully bent piece of wood emerge from a glue encrusted form. While resorcinol has a. Bent lamination is a process of bending thin strips of wood using lots of glue and lots of clamps.

There isn t one adhesive ideal for every application. Pva glues have a tendency to creep over time and wouldn t be my first choice for bent lamination. The process starts with ripping some thin strips of wood and applying glue to each strip. A couple of glues that seem to be good choices for bent lamination are.

The glue lines from jumping out. Epoxy and urea formaldehyde glue are much better for this application. Because bent laminations are under constant stress they require glue that sets hard. Bending wood part ii bent lamination.

10 layers 1 8 at about 5 radius after the glue had cured for 24 hours on the form the parts were laid aside for at least a week. Pro glue unibond 800 i realize th. Bending wood part ii bent lamination. Epoxy urea resin resorcinol and polyurethane are all good choices for bent laminations.

David marks has a nice article on using urea formaldehyde glue. What type of glue should i use. Quite a while back i did a series of glue tests on bent laminations. The long open time takes the frenzy out of glue up.

The hard set helps the lamination hold its shape. Use a two part urea formaldehyde glue for bent laminations. In doing research before attempting my first bent lamination i m starting to look at the appropriate glue choice for the project. With domestic wood laminations the simplest and least visible glue is pva polyvinyl acetate yellow glue.